package com.sky.task;

import com.sky.controller.user.OrdersController;
import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单方法
     */
    @Scheduled(cron = "0 * * * * ? ")  //每分钟触发一次
    //@Scheduled(cron = "1/5 * * * * ?")  //从第1秒开始没5秒触发一次
    public void processTimeoutOrder(){
        log.info("处理超时订单:{}", LocalDateTime.now());

        // 查询超时订单
        // select * from orders where status=待支付  and order_time<(当前时间-15分钟)
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);

        if (orderList!=null && orderList.size()>0){
            for (Orders orders : orderList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                //更新订单表
                orderMapper.update(orders);
            }
        }
    }
    /**
     * 定时处理长时间处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ? ")  //每天凌晨1点触发
    //@Scheduled(cron = "0/5 * * * * ?")  //从第0秒开始没5秒触发一次
    public void processDeliveryOrder(){
        log.info("定时处理长时间处于派送中的订单：{}",LocalDateTime.now());
        //查询那些订单还处于派送状态
        //select * from order where status=DELIVERY_IN_PROGRESS(派送中)
        //上一个工作日
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS,time);
        if (ordersList!=null && ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
